How do I manually calibrate my Altair 4x?
How do I calibrate the MSA Altair 4X?
- Hold the UP arrow down for 3 seconds until ZERO CAL shows, ensuring you’re in a fresh-air environment whilst doing so.
- This asks if you’d like to go ahead with carrying out a zero calibration.
- Select Yes by pressing the middle button and the Sensor Refresh screen will show.
How often do you calibrate MSA Altair 4x?
once a month
For users who do not wish to develop their own frequency, we recommend they calibrate once a month. For those who “bump test” their instrument prior to each use, the calibration cycle can be extended to three to six months for instruments that successfully pass the bump gas test.
How do I manually calibrate the MSA Altair 4x Multi GAS?
To go ahead with the calibration, press the middle button You will see the values on the screen starting to rise and calibration will take as long as required by the sensors and will finish once a sufficient amount of gas has been detected. The values on the monitor should reach those shown on the calibration cylinder.
Which is automated test stand for MSA Altair?
Easy-to-use automated test stand offers high performance as either stand-alone unit or integrated portable detector management system, enabling total data access and control of the MSA ALTAIR family Gas Detector fleet.
How does the Altair 4x multigas detector work?
Methane-optimized catalytic bead sensor provides increased stability over time. Dependable multigas detector tests for LEL, oxygen, carbon monoxide, and hydrogen sulfide. ALTAIR 4X Multigas Detectors with MSA XCell Sensors offer typical cost savings of over 50% on calibration gas, replacement sensors and maintenance.
What is balance of nitrogen in MSA Altair 4x?
In this instance we’re using the standard calibration mix of 20ppm H2S, 60ppm CO, 1.45% CH4 and 15% O2 in a balance of Nitrogen You’ll find the calibration cap and a short piece of tubing in the box with your 4X.
